XKJ K6 WiFi FPV with 4K Dual HD Camera 360° Infrared Obstacle Avoidance Optical Flow Positioning Foldable RC Drone Quadcopter RTF Specification: Brand Name: XKJ Item NO: K6 Color: Black, Orange (Optional) Gyro: 6-axis Frequency: 2.4G Channel: 4CH Motor: 825 Brushed Coreless Quadcopter Battery: 3.7V 1800mAH LiPo Battery (Included) Transmitter Battery: 4 x AAA Battery […]